Ruthenium-catalyzed synthesis of indoles from anilines and trialkanolammonium chlorides in an aqueous medium

被引：64

作者：

Cho, CS ^{[1
]}

Kim, JH ^{[1
]}

Shim, SC ^{[1
]}

机构：

[1] Kyungpook Natl Univ, Dept Ind Chem, Coll Engn, Taegu 702701, South Korea

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 11期

基金：

新加坡国家研究基金会;

关键词：

ruthenium; catalyst; cyclization; indoles;

D O I：

10.1016/S0040-4039(00)00035-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Anilines react with trialkanolammonium chlorides in an aqueous medium (H2O-dioxane) at 180 degrees C in the presence of a catalytic amount of ruthenium(III) chloride hydrate and triphenylphosphine together with tin(II) chloride dihydrate to afford the corresponding indoles in good yields. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1811 / 1814

页数：4

共 25 条

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